W330 Hand-held Smelting Thermometers, designed specifically for foundry and metallurgical industry, maintain high precision, fast reaction, and reliable quality. w330 can equip with the latest Fast Thermocouple', which is more reliable and can be used for several times.
The handheld thermometer can also be equipped with a large wireless display screen,Through wireless transmission technology, the data is transmitted to the wall-mounted large-screen display, which improves the anti-interference ability of the instrument.

TECHNIC INDEX
1.Measurement range and Precision

Type	Range(ºC)	Precision
S	0~1750	≤±0.2%±1ºC
R	0~1750
D	0~2000
B	500~1800
K	0~1000

2.Resolution Ratio (ºC): 1
3.Response Time (S): 1
4.Power: DC6V±10%(Rechargeable Battery)

FEATURE:
W330 benefits from the integrated design of test-gun, shockproof and high brightness LED display, and durable metal shell, so it can handle high-temperature and severe working condition.

1.The temperature will keep automatically when measurement is finished.
2.Lighting and bumming warn synchronously to indicate the end of measurement (time to take back the test gun).
3.W330 will warn you during the situations that thermocouple break, out range, and power of battery is low.
4.W330 equip with nickel-hydrogen rechargeable battery (after a full charge, W330 can measure temperature for over one thousand of times).
5.If there is no signal input in 2 minutes when power is on, the power will cut off automatically.
W330 benefits from the latest anti-jamming technology, so you do not have to cut the power when using intermediate frequency furnace (this kind furnace generate intense electromagnetic interference when power is on).
There are five types of thermocouples that can match W330.

1. Be careful when assembling and removing the parts.
2. Keep dry in the transportational process.
3. The products should be put into cases and stored at warehouses where the relative humidity is less than 80%.
4. Keep the air flowing.
5. The air should not contain harmful gases which may corrode the products.

Cangzhou Qi Run Detecting Instrument Co., Ltd was established in 1996 , formerly known as "Nanpi Xieli Electronics Factory" , which was a professional manufacturer of detecting and sensing instrument in metallurgical industry .Company covers an area of 5,000 square meters . The area of construction is 25,000 square meters. And more than 200 motivated employees work for our company. We own lots of major production workshop including stamping , machining , casting , paper tube , complete equipment , thermal instrumentation , research and development . More than 95% of parts are self-made, which effectively reduce the cost and enhance competitiveness . Now, our annual producing capacity are 500,000 sets of QR-TSO, 3 million samples of samplers, 5 million sets of sampler parts, 60 million rapid thermocouples, 500,000 pieces of oxygen probe . In addition to the domestic steel companies,we also export our products to he United States, Japan, Australia, Thailand, Mexico, Colombia, Pakistan, and more than 10 countries and regions

ISO9001 High-Quality Promise
From raw material procurement, production process to finished product inspection, all processes are carried out under the ISO9001 quality system to ensure stable product quality.

High Precision Advantage Technology
Fully automated production lines, the establishment of product network information system, from raw materials inspection, weight control, dimension control, formula management, the entire product manufacturing network monitoring, to avoid human errors. 

High Purity Material
Use the imported high-purity thermocouple wires from Germany and auxiliary raw materials, a variety of different thermocouples, lance can be provided by us. With sophisticated production instruments and full inspection during production, it is to ensure that qualified products flow to customers.

OEM and ODM Service
Over the years, we have always taken the pursuit of customer needs and satisfaction as our goal. Compared with other companies, our disposable thermocouple has the advantages of accurate measurement, fast reaction speed and many times of use. 

Q: Are you trading company or manufacturer?

A: We are factory about disposable thermocouple
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? Is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.